From 0524d452c4ebd827149a64e1d4a40e3da4a64e4f Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Tue, 30 Dec 2025 13:01:45 -0500
Subject: [PATCH] Create a Github action to build the mailpopbox-router Docker
 image

---
 .github/workflows/container.yml | 31 +++++++++++++++++++++++++++++++
 Makefile                        |  4 ++++
 deployment/Dockerfile-router    | 16 ++++++++++++++++
 3 files changed, 51 insertions(+)
 create mode 100644 .github/workflows/container.yml
 create mode 100644 deployment/Dockerfile-router

diff --git a/.github/workflows/container.yml b/.github/workflows/container.yml
new file mode 100644
index 0000000..9c4b1a7
--- /dev/null
+++ b/.github/workflows/container.yml
@@ -0,0 +1,31 @@
+name: container
+
+on: workflow_dispatch
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v6
+
+    - id: read_version
+      run: echo "VERSION=$(make version)" >> $GITHUB_ENV
+
+    - uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ github.token }}
+
+    - uses: docker/setup-qemu-action@v3
+
+    - uses: docker/setup-buildx-action@v3
+
+    - uses: docker/build-push-action@v6
+      platforms: linux/amd64,linux/arm64
+      context: .
+      file: deployment/Dockerfile-router
+      push: true
+      tags: |
+        ghcr.io/rsesek/mailpopbox-router:latest
+        ghcr.io/rsesek/mailpopbox-router:${{ env.VERSION }}
diff --git a/Makefile b/Makefile
index e7f47f6..9d7d35a 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,10 @@ PKG_BASE=mailpopbox-$(VERSION)
 
 DOCS_FILES=README.md docs/install.md
 
+.PHONY:
+version:
+	@echo $(VERSION)
+
 clean:
 	rm -rf build || true
 	mkdir build
diff --git a/deployment/Dockerfile-router b/deployment/Dockerfile-router
new file mode 100644
index 0000000..0c05565
--- /dev/null
+++ b/deployment/Dockerfile-router
@@ -0,0 +1,16 @@
+# mailpopbox
+# Copyright 2025 Blue Static <https://www.bluestatic.org>
+# This program is free software licensed under the GNU General Public License,
+# version 3.0. The full text of the license can be found in LICENSE.txt.
+# SPDX-License-Identifier: GPL-3.0-only
+
+FROM golang:1.24-alpine
+
+WORKDIR /go/src/mailpopbox
+COPY . .
+
+RUN go install -v ./...
+
+EXPOSE 80/tcp
+
+CMD ["/go/bin/mailpopbox-router", "/var/mailpopbox/router.json"]
-- 
2.43.5